function SlideShow() {

	this.instance = "";

	this.showOptions = function(options) {
	
		if ($(options.container)) {
		
			$(options.container).style.display = (options.visible)	 ? "block":"none";
		
		} 
	
	
	}
	
	this.seek = function(type) {
	
		clearTimeout(this.instance.timeout);
		$(this.instance.iterator+this.instance.indice).style.display = "none";
		if (type==">") {
			this.instance.indice = (this.instance.indice<this.instance.length) ? ++this.instance.indice:1;
		} else if (type=="<") {		
			this.instance.indice = (this.instance.indice>1) ? --this.instance.indice:this.instance.length;
		}
		$(this.instance.iterator+this.instance.indice).style.display = "block";
		
		this.instance.timeout = setTimeout("slideshow.seek('>')",this.instance.motion);
		
	
	}
	
	this.pause = function() {
	
		clearTimeout(this.instance.timeout);
	
	}
	
	this.play = function() {
	
		this.seek(">");
	
	}
	
	this.init = function() {
	
		this.instance = {
		
			"length":parseInt($("fotocount").value),
			"motion":"8000",
			"timeout":"",
			"indice":1,
			"iterator":"fotoplayeriterator"
			
		};
			
		if ($("fotocount").value!="") {
			this.instance.timeout = setTimeout("slideshow.play()",this.instance.motion);
		}
		
	}


}
slideshow = new SlideShow();